Shunt DC Motors operate on direct current. As such, the field windings and armature are…

 In one of my previous articles, I discussed how to build a water level controller. There,…

A DC series motor converts electrical energy to mechanical energy. Its principle of operation is…

Electrical testing and measurement devices can tell you if a circuit or wire is energized…

The proposed mini-electricity generator project is very simple to build and can be used by…

A hand operated flashlight does not need input from sources like wind or sun in…

Before getting on to know how amplification works, it would be interesting to note as…

Low pressure mercury fluorescent lamps are commonly called tube lights. They are available in lengths…